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Geometry worksheet focusing on the Exterior Angle Theorem and Triangle Sum Theorem, with problems requiring angle calculations.

Worksheet with geometry problems involving exterior angles and triangle sum theorem, featuring various triangles with labeled angles and variables to solve.

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Show Answer Key & Explanations Step-by-step solution for: Ext Angle THM Practice Triangle Sum Practice PDF | PDF | Geometric ...

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1) 94°
2) 124°
3) 53°
4) 60°
5) 94°
6) 116°
7) x = 3
8) x = 5
9) x = 4
10) x = 7

Parent Tip: Review the logic above to help your child master the concept of triangle sum theorem worksheet answers.

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